EP3891312A4 - Aluminum extrusion alloy - Google Patents

Aluminum extrusion alloy Download PDF

Info

Publication number
EP3891312A4
EP3891312A4 EP19891782.5A EP19891782A EP3891312A4 EP 3891312 A4 EP3891312 A4 EP 3891312A4 EP 19891782 A EP19891782 A EP 19891782A EP 3891312 A4 EP3891312 A4 EP 3891312A4
Authority
EP
European Patent Office
Prior art keywords
aluminum extrusion
extrusion alloy
alloy
aluminum
extrusion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19891782.5A
Other languages
German (de)
French (fr)
Other versions
EP3891312A1 (en
Inventor
Jerome FOURMANN
Nicholas C. Parson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto Alcan International Ltd
Original Assignee
Rio Tinto Alcan International Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rio Tinto Alcan International Ltd filed Critical Rio Tinto Alcan International Ltd
Publication of EP3891312A1 publication Critical patent/EP3891312A1/en
Publication of EP3891312A4 publication Critical patent/EP3891312A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C22C21/04—Modified aluminium-silicon alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Conductive Materials (AREA)
EP19891782.5A 2018-12-03 2019-12-03 Aluminum extrusion alloy Pending EP3891312A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862774661P 2018-12-03 2018-12-03
PCT/US2019/064188 WO2020117771A1 (en) 2018-12-03 2019-12-03 Aluminum extrusion alloy

Publications (2)

Publication Number Publication Date
EP3891312A1 EP3891312A1 (en) 2021-10-13
EP3891312A4 true EP3891312A4 (en) 2022-09-21

Family

ID=70973694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19891782.5A Pending EP3891312A4 (en) 2018-12-03 2019-12-03 Aluminum extrusion alloy

Country Status (6)

Country Link
US (1) US20220025489A1 (en)
EP (1) EP3891312A4 (en)
JP (1) JP2022513644A (en)
CA (1) CA3121249A1 (en)
MX (1) MX2021006502A (en)
WO (1) WO2020117771A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2024001042A (en) * 2021-07-22 2024-05-07 Arconic Tech Llc New 6xxx aluminum alloys.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01225756A (en) * 1988-03-07 1989-09-08 Nippon Light Metal Co Ltd Manufacture of high-strength al-mg-si alloy member
CN102319756A (en) * 2011-09-05 2012-01-18 西南铝业（集团）有限责任公司 A kind of manufacturing approach of rods and bars of aluminium alloy
EP3187604A1 (en) * 2015-12-14 2017-07-05 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Forged aluminum alloy for automobiles
EP3339457A1 (en) * 2012-04-25 2018-06-27 Norsk Hydro ASA Al-mg-si aluminium alloy with improved properties

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07150312A (en) * 1993-11-26 1995-06-13 Mitsubishi Alum Co Ltd Manufacture of aluminum alloy forged base stock
JP3351087B2 (en) * 1994-03-17 2002-11-25 株式会社神戸製鋼所 Manufacturing method of Al-Mg-Si alloy plate
WO2000052219A1 (en) * 1999-03-01 2000-09-08 Alcan International Limited Aa6000 aluminium sheet method
JP5410845B2 (en) * 2008-08-21 2014-02-05 アイシン軽金属株式会社 Al-Mg-Si aluminum alloy extruded material with excellent fatigue strength and impact fracture resistance
CN102812141B (en) * 2010-03-18 2014-08-06 株式会社神户制钢所 Aluminum alloy material for storage container for high-pressure hydrogen gas
AU2014284083B2 (en) * 2013-06-19 2018-05-17 Rio Tinto Alcan International Limited Aluminum alloy composition with improved elevated temperature mechanical properties
EP3312301A1 (en) * 2016-10-20 2018-04-25 Constellium Singen GmbH Thermomechanical ageing for 6xxx extrusions
CN107385290B (en) * 2017-08-10 2018-10-30 广东和胜工业铝材股份有限公司 A kind of high-strength aluminum alloy and its preparation method and application with excellent oxidation effect
WO2019122076A1 (en) * 2017-12-21 2019-06-27 Constellium Extrusion Decin S.R.O. 6xxx aluminium alloy extruded forging stock and method of manufacturing thereof
WO2019171818A1 (en) * 2018-03-05 2019-09-12 昭和電工株式会社 Al-Mg-Si-BASED ALUMINUM ALLOY HOLLOW EXTRUDED MATERIAL AND METHOD FOR PRODUCING SAME
JP7182425B2 (en) * 2018-10-22 2022-12-02 昭和電工株式会社 Al-Mg-Si-based aluminum alloy extruded material and method for producing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01225756A (en) * 1988-03-07 1989-09-08 Nippon Light Metal Co Ltd Manufacture of high-strength al-mg-si alloy member
CN102319756A (en) * 2011-09-05 2012-01-18 西南铝业（集团）有限责任公司 A kind of manufacturing approach of rods and bars of aluminium alloy
EP3339457A1 (en) * 2012-04-25 2018-06-27 Norsk Hydro ASA Al-mg-si aluminium alloy with improved properties
EP3187604A1 (en) * 2015-12-14 2017-07-05 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Forged aluminum alloy for automobiles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020117771A1 *

Also Published As

Publication number Publication date
US20220025489A1 (en) 2022-01-27
MX2021006502A (en) 2021-08-16
CA3121249A1 (en) 2020-06-11
EP3891312A1 (en) 2021-10-13
JP2022513644A (en) 2022-02-09
WO2020117771A1 (en) 2020-06-11

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